CN101606293A - The terminal connections case that is used for solar energy module - Google Patents

The terminal connections case that is used for solar energy module Download PDF

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Publication number
CN101606293A
CN101606293A CNA2008800040872A CN200880004087A CN101606293A CN 101606293 A CN101606293 A CN 101606293A CN A2008800040872 A CNA2008800040872 A CN A2008800040872A CN 200880004087 A CN200880004087 A CN 200880004087A CN 101606293 A CN101606293 A CN 101606293A
Authority
CN
China
Prior art keywords
solar energy
energy module
terminal connections
strap bar
jockey
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CNA2008800040872A
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Chinese (zh)
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CN101606293B (en
Inventor
斯特凡·吉费尔斯
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Phoenix Contact GmbH and Co KG
Phoenix Electric Manufacturing Co
Original Assignee
Phoenix Electric Manufacturing Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from DE200710006433 external-priority patent/DE102007006433A1/en
Priority claimed from DE102007037130A external-priority patent/DE102007037130B3/en
Priority claimed from DE102007051134A external-priority patent/DE102007051134B4/en
Application filed by Phoenix Electric Manufacturing Co filed Critical Phoenix Electric Manufacturing Co
Publication of CN101606293A publication Critical patent/CN101606293A/en
Application granted granted Critical
Publication of CN101606293B publication Critical patent/CN101606293B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
    • H01R12/50—Fixed connections
    • H01R12/59—Fixed connections for flexible printed circuits, flat or ribbon cables or like structures
    • H01R12/592—Fixed connections for flexible printed circuits, flat or ribbon cables or like structures connections to contact elements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L31/02—Details
    • H01L31/02002—Arrangements for conducting electric current to or from the device in operations
    • H01L31/02005—Arrangements for conducting electric current to or from the device in operations for device characterised by at least one potential jump barrier or surface barrier
    • H01L31/02008—Arrangements for conducting electric current to or from the device in operations for device characterised by at least one potential jump barrier or surface barrier for solar cells or solar cell modules
    • H01L31/02013—Arrangements for conducting electric current to or from the device in operations for device characterised by at least one potential jump barrier or surface barrier for solar cells or solar cell modules comprising output lead wires elements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/28—Clamped connections, spring connections
    • H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member
    • H01R4/4809—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/28—Clamped connections, spring connections
    • H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member
    • H01R4/489—Clamped connections, spring connections utilising a spring, clip, or other resilient member spring force increased by screw, cam, wedge, or other fastening means
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
    • H01R9/22—Bases, e.g. strip, block, panel
    • H01R9/24—Terminal blocks
    • H01R9/2416—Means for guiding or retaining wires or cables connected to terminal blocks
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/02—Details
    • H02G3/08—Distribution boxes; Connection or junction boxes
    • H02G3/081—Bases, casings or covers
    • H02G3/083—Inlets
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/02—Details
    • H02G3/08—Distribution boxes; Connection or junction boxes
    • H02G3/16—Distribution boxes; Connection or junction boxes structurally associated with support for line-connecting terminals within the box
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
    • H02S40/30—Electrical components
    • H02S40/34—Electrical components comprising specially adapted electrical connection means to be structurally associated with the PV module, e.g. junction boxes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R2103/00—Two poles
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
    • H01R24/58—Contacts spaced along longitudinal axis of engagement
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49117—Conductor or circuit manufacturing

Abstract

The present invention relates to a kind of terminal connections case, be used for a kind of photocell formula solar energy module, this solar energy module has the strap bar of a plurality of softnesses, this strap bar is outstanding from the surface of solar energy module, wherein, the terminal connections case has a patchhole that is used at least one soft strap bar of solar energy module it regards to the side of solar energy module with installment state on, and comprise that one is used for being arranged to housing on the solar energy module and one and is arranged on the jockey that this housing is used for soft strap bar, wherein, jockey has electrical contact folder and steering lever, they are operated when terminal box is installed on the solar energy module, so that bending of strap bar and contacting.

Description

The terminal connections case that is used for solar energy module
Technical field
The present invention relates to a kind of terminal connections case, be used for a kind of photocell formula solar energy module, this solar energy module has the strap bar of a plurality of softnesses, this strap bar is outstanding from the surface of solar energy module, the invention still further relates to a kind of method, be used for the terminal connections case is connected to solar energy module.
Background technology
Under the prerequisite that constantly requires environmental protection and energy saving, the manufacturing of photocell formula solar energy module was just flourish in recent years.By photocell formula solar energy module with sunlight be converted into electric current be do not have fully emission and almost to human body and environmentally friendly.Recently, on the roof of a lot of new buildings, all be equipped with solar energy module and set up so-called " solar power plant ".By the photocell development technique, use more solar energy module and (for example Central Europe and north African) to use solar energy module always to be very effective in unfavorable latitude area, thus particularly huge in these regional demands.Based on continually developing on the technological layer, make the continual benefit of solar energy module increase, the Energy Consumption Cost that improves with utilizing other energy carrier (as the former oil fuel or the coal energy) is compared in one aspect, and the photocell generating more and more has competitiveness.
Obviously, the manufacturing and the assembling that then will be related to solar energy module compared in the boom of solar energy module with other energy carriers in the competition of Financial cost.
Solar energy module typically is made of the solar cell on a plurality of semiconductor substrates, and these solar cells are coupled to each other into large-area solar panels.A kind of typical solar energy module has inserts of glass and has transparent plastic coating overleaf in a side that regards to the sun, and implanting in this plastic coating has solar cell.The back side of solar energy module is bonded with weather proof composite plastic film (for example polyvinyl fluoride and polyester).The solar cell of these monocrystalline or polycrystalline is electrically connected mutually by welding bar (lotbaendchen).Typically, solar energy module can also be installed to and be used for fixing and strengthen in the shape of composite construction.Therefore, a solar energy module is a kind of flat profile basically, is similar to a kind of thicker inserts of glass.
Typically, solar energy module has thin, soft conductor bar at the back side that deviates from the sun, and its majority is made of copper, and these conductor bars stretch out from the back side of solar energy module.This softness, flat conductor bar are highly brittle weak and therefore are difficult to connect.Thus, make that based on the profile of the plate-like of solar energy module the mechanical means that are used for fixing electrical fitting also are difficult to realize.Therefore developed a kind of electrical fitting that is used for this class solar energy module of special shape, it is called as the terminal connections case.The terminal connections case typically is bonded on the opposite surfaces of solar energy module and is in the electrical connection arrangement, and this electrical connection arrangement is used to connect the strap bar of the softness of solar energy module.In addition, the terminal connections case also has a kind of device in case of necessity, and it is used for connecting and is electrically connected cable, and this is electrically connected cable and links to each other with the strap bar of softness by means of the terminal connections case, so that guide the electric current that is produced by solar energy module.
In addition, a plurality of solar energy modules typically move in the mode of series connection, wherein for a non-so-called bypass diode or the unloaded diode of connecting in parallel of each module.Unloaded diode is connected on the electrical connection arrangement in the terminal connections case.When not having bypass diode, when not producing electric current when a module crested or owing to fault, this module can reduce the power of the solar energy module of being connected or so-called fault occur.To avoid this situation by bypass diode, because electric current can and keep good operation by this diode circulation.
Obviously, based on the actual conditions of engineering properties, especially a series of difficulties for the terminal connections box structure can appear in the fragile characteristic of the profile of solar energy module and soft strap bar.
Before, known a kind of socket by soft strap bar crimping.At this, soft strap bar carries out bending and repeatedly kicks into the row connection by means of binding clip or weldering by handwork.Then, in another workflow with the socket closure.In DE 102005025632A1 and DE 202005018884U1, this jockey or socket have been described.Obviously, the assembling of this jockey or socket is that more loaded down with trivial details and this mode is difficult to be applicable to automatic batch production.
By the known a kind of electric terminal junction box who is used for solar energy module of DE 10358140B4, it has a guider at its downside, in this guider, can guide the thin conductor bar that has minimum slit in a lateral direction, so that when being inserted into line clamping device, avoid the fold of conductor bar and folding.Yet disadvantageously, conductor bar must connect in narrow guider and the chucking power of line clamping device also can be less relatively, so that thin conductor bar can insert in the line clamping device.
However, in the manufacturing of solar energy module, still has very big room for improvement under the precondition for innovation based on constantly seeking.
Summary of the invention
Therefore, the objective of the invention is to, propose a kind of terminal connections case that is used for photocell formula solar energy module, its can automation ground, for example be connected on the solar energy module and be provided good connection safety and useful life by automation equipment.
Another object of the present invention is to, propose a kind of terminal connections case of such type, its location with respect to the side direction on solar energy module has certain tolerance.
Another object of the present invention is to, propose a kind of terminal connections case of such type, it has been avoided or has minimized at least shortcoming of the prior art and can make at an easy rate and assemble.
Propose a kind of terminal connections case that is used for photocell formula solar energy module according to the present invention, this photocell formula solar energy module has soft strap bar, and this strap bar is outstanding from the surface of solar energy module.The terminal connections case has the patchhole of at least one soft strap bar that is used for solar energy module and is used to be arranged to housing on the solar energy module it regards to the side (hereinafter being also referred to as downside) of solar energy module with installment state on.In this housing, accommodate the jockey that is used for soft strap bar.
Jockey has the electrical contact folder, be used for forming the clamping contact with soft strap bar, wherein the contact folder can be carried out the stable state of at least two kinds of qualifications, it is a kind of installment state of disconnection, define an opening or admit area of space freely in this state, wherein the strap bar can enter to undamped basically; A kind of contact condition of closure, in this state, and the strap bar that is clamped between two hold assemblies of contact folder forms the clamping contact.The terminal connections case also comprises a steering lever in enclosure interior, its strap bar with softness is entering into the admittance area of space bending of terminal connections case back in the opening of contact folder by patchhole, expression just, soft strap bar are at first obtained by the contact folder after bending and can be facilitated contacting.
Terminal connections case according to the present invention can be simple, especially installs by mechanical arm.Advantageously, the strap bar undamped of softness ground contactlessly is inserted into other the inserting in the hole and being inserted into therefrom outside contact area or the admittance area of space of contact folder in case of necessity even, thereby can avoids the infringement of the strap bar of fragility.Especially, patchhole can be selected relatively largely, thereby has formed certain tolerance and avoided conductor bar to collide part terminal connections case with respect to terminal connections case being provided with of side direction on solar energy module.
In addition, the strap bar extends by the surface that tilts fully or be parallel to solar energy module even on clip position, thereby the chucking power of contact folder can tilt or vertically affact the surface of solar energy module even.In addition, be bent into the strap bar certain flexibility is provided, this can help to increase the service life.
The manipulation of steering lever realizes by first functional unit that preferably this first functional unit is installed on the housing and constitutes with this housing single type ground in case of necessity.Advantageously, first functional unit is designed to the shape of tappet, and this tappet is loaded into steering lever with power.To this, housing and jockey two-piece type and constitute movably mutually, and tappet will handle steering lever with respect to jockey during relative motion responding housing, play the effect of the strap bar of crooked softness automatically therefrom.
Preferably, housing has second functional unit, it is also responding housing closing contact folder automatically with respect to jockey and during relative motion, so that form electrical contact with the strap bar, this contact is disconnected in the still open admittance area of space when the bending by steering lever subsequently.Second functional unit for example is designed to operate pin, and it inwardly extend in the housing and with this housing single type ground and constitutes.Certainly, under the situation that space layout allows, case lid itself also can play the effect as first and/or second functional unit.At first be inserted in the folder of contact at the strap bar, the contact folder is correspondingly initiatively by means of the second functional unit closure, thereby fragile strap bar does not need to be pressed onto the contact folder, as situation about occurring in other terminal connections casees.
Relative motion between housing and the jockey preferably is embodied as linear moving, and just is provided with mobile device at housing and jockey.Carry out the operation of steering lever and contact folder in addition in succession, thereby in the attaching process that responds after relatively moving, first functional unit is at first handled steering lever, and second functional unit closing contact folder is electrically connected with the contact of strap bar so that finally form subsequently.In the contacts status of closure, the strap bar is clamped in the folder of contact by predetermined chucking power.
According to a simple design, mobile device comprise one the pilot sleeve on the jockey and one on housing the guiding bolt or vice versa.Guiding bolt and pilot sleeve all automatically lock, wherein the clamping locking overcomes by a kind of predetermined active force, thereby housing extracts by mechanical arm and can be installed on the solar energy module from the top, but will guarantee that at this jockey can not deviate from from housing.In first such or installment state, jockey stretches out from housing, thus on being installed to solar energy module the time, at first only jockey and solar energy module carry out against.In the installation process of further carrying out, the housing vertically application of force affacts solar energy module, and wherein jockey itself supports on the solar energy module.Overcome clamping between housing and the jockey by application of force effect, thereby under relatively move of housing with respect to jockey, housing can module move until stopping sunward.By relatively moving, automatically handled and contact folder closure at the enclosure interior steering lever in succession.
This advantage that has is that when the terminal connections case was installed on the solar energy module automatically, only a job step need be undertaken by linear movement, and this will seem particularly simple for the assembly automation device.
Advantageously, steering lever comprises: a fixed part section, and it is fixed on the jockey; And a bending section, it is crooked soft strap bar, and fixed part section and bending section interconnect by an otch hinge (Falzscharnier), thus bend can rotate with respect to the fixed part section.
Preferably, the contact anchor clamps have clamp springs and contrary hold assembly, wherein at least one has electrical contact portion section in these two parts, and wherein contacts the motion of the active of being undertaken by clamp springs when the operation that responds by second functional unit or contrary hold assembly with strap bar electric and closure.This will simply realize, to this clamp springs being provided with and contacting clamp springs is carried out by means of in the operation that responds by second functional unit time rotation on the jockey rotationally with strap bar electric closure.At this, the clamping part section of clamp springs was covered the admittance zone between clamp springs and the contrary hold assembly, so that crooked strap bar is admitted.Thus, admit the zone advantageously big relatively and undamped or obstruction when the strap bar is crooked, thereby when bending, avoided the damage of strap bar.
By inserting at the strap bar and crooked back contact folder closure initiatively can produce a kind of higher and predetermined clamping-reach contact force in an advantageous manner.
According to a preferred embodiment of the present invention, the clamp springs of leaf spring type has an operating portion section, second functional unit of housing and this operating portion section are carried out acting in conjunction, so that the contact folder carries out closure, wherein the operating portion section comprises portion's section and straight basically portion's section of an arc of clamp springs.Guaranteed that therefrom keeps a stable clamping-and contact force, thereby made the contacting a continuable quality be arranged.
Advantageously, the contact anchor clamps have a metal and support that be the U type haply, and in this support, clamp springs is arranged in the location hole rotationally by means of pilot pin.Support is slotted towards location hole, thereby in the pre-installation process of terminal connections case, pilot pin can be so that clamp springs be passed through the slit.Preferably, on support, also be provided with a binding clip that is used for stube cable (just preferably a round conductor of peelling off crust).Preferably, binding clip has one second clamp springs, is used for electrical contact and is connected with stube cable.
In addition, the contact folder preferably has locking mechanism, and clamp springs can be locked in the contacting state by means of this locking mechanism, for example snaps in the support by the lock part with clamp springs.The contact is clipped in and is under the predetermined pressure in closure and the kayser state.In addition preferably, the contact anchor clamps have a fixture, and it remains on the contact folder in the position of disconnection.Overcome the clamping action of fixture by the application of force effect of second functional unit, to such an extent as to the contact folder carries out closure.
Preferably, jockey has the supporting member of a non-conduction, and pilot sleeve preferably is fixed on integratedly on this supporting member and at this supporting member medium-height trestle and is stuck by means of the grab at two ends.Thus, the supporting member of non-conduction constitutes the bottom of terminal connections case.
Next, the present invention will describe by means of a plurality of embodiment and with reference to accompanying drawing, and wherein identical and similar parts partly use identical reference marker.In addition, orientation explanation as " below " or " downside " absolute orientation in the representation space not, and is interpreted as relative bearing with reference to solar energy module, because the terminal connections case deviates from " back side " of the sun when being installed in the solar energy module operation.Therefore, downside then is illustrated in a side that regards to solar energy module in the installment state.
Description of drawings
Wherein:
Fig. 1 shows the stereogram at visual angle, top of the housing of terminal connections case,
Fig. 2 shows the stereogram at visual angle, below of the housing of terminal connections case,
Fig. 3 shows in the installment state that disconnects has the cross section of the terminal connections case of electrical connection arrangement transverse to solar energy module,
Fig. 4 shows the terminal connections case that has jockey in the transition state cross section transverse to solar energy module,
Fig. 5 shows the terminal connections case that has jockey in the connection status of the closure cross section transverse to solar energy module,
Fig. 6 shows the stereogram of the part intercepting of jockey.
Embodiment
See figures.1.and.2, the terminal connections case has a housing that is made of plastics 2.Housing 2 is made of a tetragonal basically framework, and this framework is made up of to 2d four sidewall 2a, and this housing has four sidewalls of connection and is parallel to solar energy module and closed lid 2e.Five side seals close and open downwards housing 2 for example is that one is injection molded.The stube cable (not shown) outwards guides by stube cable sleeve pipe 4.
With reference to Fig. 2, housing 2 is open downwards and have outstanding fixed frame 8 downwards, this fixed frame have one around adhesive groove 10, thereby housing 2 is crown.By means of the adhesive that is encased in the adhesive groove 10, housing bonds on the solar energy module and sealing all the time regularly.The shape crown or the groove shape of housing has formed the cavity 12 of an inside, provides watertight ground protection basically for the jockey (not shown) in installment state in this cavity.Jockey can, but nonessential additionally by means of thin bonding material layer fixed bonding to solar energy module.
Guiding bolt 14 extend into the cavity 12 from the downside of case lid 2e, and in addition, the downside of case lid 2e has first operating means 16, and it is used for operating steering lever (not shown at Fig. 2, referring to Fig. 3-5) by a kind of side direction cam mode.In addition, the operation pin that is used for handling the contact folder extend into inner chamber 12 from case lid 2e.Operating means 16 and 18 is one-body molded with housing in this embodiment.
With reference to Fig. 3-5, in the housing 2 of terminal connections case 1, be provided with jockey 20.Fig. 3 shows the terminal connections case may be by the upset of strap bar after it.The terminal connections case is in first state (installment state) when upset, and wherein steering lever 21 is in the first position.In installment state, insertion area of space 30 is opened by patchhole and contact folder 22 disconnects, and the terminal junction box preferably provides in this installment state.
Jockey 20 has pilot sleeve 15.Guiding bolt 14 is housed in this pilot sleeve.Guiding bolt 14 is clamped in the corresponding pilot sleeve 15 like this, promptly when terminal connections case 1 is installed on the solar energy module 24, jockey 20 fixed clamp are in housing 2, thereby housing is obtained by automation equipment and can carry out automation and install, and need not to take out jockey 20.On the other hand, the clamping between guiding bolt 14 and the pilot sleeve 15 is used for overcoming by the application of force, so that can realize the relative motion between housing 2 and the jockey 20.Pilot sleeve 15 is slotted in this embodiment, thereby can improve the acting in conjunction that overcomes clamping with the bolt 14 that leads.
In the installment state shown in Figure 3, jockey 20 also is not inserted in the housing 2 fully, that is to say to also have one section (several millimeters) to give prominence to from housing 2 downwards, just is being intended for a side of solar energy module.Therefore, in installment state, between the fixed frame 8 of the downside 20a of jockey 20 and housing 2, form a filler, thereby when mounting terminal junction box 1, jockey 20 at first with solar energy module 24 form against and state shown in Figure 3 in, fixed frame 8 also with the surperficial 24a of solar energy module 24 at interval.
Terminal connections case 1 has a relatively large patchhole 26 on it regards to the downside of solar energy module 24.This patchhole is used for, fragile and soft strap bar 28 (so-called conductor belt) in installment state without hindrance and damping ground from below be inserted into the terminal connections case 20.Reduced the danger of damage strap bar therefrom.Terminal connections case 1 defines the insertion area of space 30 of an opening between contact folder 22 and steering lever 21 in this state, strap bar 20 when the mounting terminal junction box can from below undamped ground submerge this zone.Preferably, in this state, also can not occur contacting between contact folder 22 or steering lever 21 and the strap bar 28.
For the contacting of strap bar, housing 2 is to solar energy module 24 application of force effects, and wherein jockey 20 is supported on the solar energy module 24.The relative motion that between housing 2 and jockey 20, continues therefrom, be that housing 2 moves on jockey 20, until fixed frame 8 by being in adhesive (not shown) in the adhesive groove 10 and touching the surface of solar energy module 24 and the downside of housing 2 and jockey 20 abutting on the solar energy module 24 with flushing.The contact device of this closure is finally-or running status and shown in Figure 5.In running status, housing 2 bonds on the solar energy module by means of the adhesive that is in the adhesive groove 10.
Yet, when terminal connections case 1 is realized end-state before, it also will pass through transition state shown in Figure 4, in this state, strap bar 28 has been bent and the contact presss from both sides 22 and also is disconnected.Just when mounting terminal junction box 1, strap bar 28 at first is inserted into and inserts in the area of space 30, subsequently, after the downside 20a of jockey 20 abutted on the solar energy module 24, strap bar 28 bent in the admittance area of space 31 of contact folder 22 by means of steering lever 21.Next, contact folder 22 is on one's own initiative by second functional unit, 18 closures.Therefore, terminal connections case 1 is limited with three states, i.e. installment state (Fig. 3), and wherein steering lever 21 is positioned on the primary importance, thus to insert area of space 30 be open and contact folder 22 is disconnected; Transition state (Fig. 4), wherein strap bar 28 passes through steering lever fully in the admittance area of space 31 of the contact folder 22 that still always disconnects; Finally-or operation area (Fig. 5), wherein contact folder 22 is closed, and by means of the contacting of clamping contact formation with strap bar 28.
In the relative motion of housing 2 with respect to jockey 20, correspondingly at first by steering lever 21 reciprocations to first functional unit 16 (being operation of cam in this embodiment), and affact second functional unit 18 (be in this embodiment operation pin) by clamp springs 32 subsequently.By this continuous operation, the at first bend 21a of steering lever 21 deflection when the operation that responds by cam 16, and with back contact folder 22 by means of the rotation of clamp springs 32 closure.Cam 16 is one-body molded as jut and this housing of housing 2 sidewalls in this embodiment.At this, the clamping part 34 of clamp springs 32 covered the admittance area of space 31 of contact folder and clamping and contacting at the clamping part 34 of clamp springs 32 and the free end of the strap bar 28 between the contrary hold assembly 36.The bend 21a of steering lever 21 is connected with fixed part section 21c by otch hinge 21b integratedly.Fixed part section 21c is fixed on the jockey 20.
Clamp springs 32 has operating portion section 38, itself is divided into portion's section 40 of arc and straight basically portion's section 42.When closure, functional unit 18 at first affact (referring to Fig. 4) on portion's section 40 of arc and in the contact condition of the closure of terminal connections case 1 (shown in Figure 5) to straight portion's section 42 bias voltages.That is to say that functional unit 18 covered the operating portion section 38 of clamp springs 32 when closure.
Referring to Fig. 6, jockey 20 comprises 22 and two binding clips 46 of two contact folders in this embodiment, it is respectively applied for one and is electrically connected the cable (not shown), in this embodiment, binding clip 46 also has a clamp springs 48, yet also can be used for other connection variant, for example screw clamp at this.Obviously, the present invention also can be pressed from both sides by only contact folder or plural contact and realize.
In addition, jockey has the supporting member 50 of non-conduction, preferably is made of plastics, and this supporting member is by its base plate 50, and its downside defines for the first contact-making surface of solar energy module 24 and hung the contact folder on this contact-making surface.The contact anchor clamps have a U type basically, and the support 51 of metal is preferably made of copper.It locks onto on the supporting member 50 by grab 52.
Fig. 6 shows the contact folder 22 in off-state.Clamp springs 32 has two locking bolts 54, and it can overcome respectively in the installment state that disconnects in the recess 53 of ground fixed clamp in the metallic support 51.In contact condition, contact spring 32 snaps into (referring to Fig. 5) in the metallic support 51 to contrary holder 36 bias voltages and locking bolt 54 with the jut 55 of back correspondence.This will provide a continuous and reliable electrical contact.
In addition, clamp springs 32 is suspended in the location hole of fluting by means of pilot pin 56.Therefore, clamp springs 32 can be installed easily when making the terminal connections case and be come firm by the position with respect to slit 60 rotations of pilot pin level and smooth in installment state and contact condition 56.Clamp springs 32 is stamped to form and is bent to basically the U type by steel plate.
Metallic support 51 can also have the electrical fitting that is used for bypass diode.
Refer again to Fig. 3-5, make the bend 21a of steering lever 21 and clamp springs 32 rotate subsequently by the acting in conjunction between housing 2 and the jockey 20 and by means of functional unit 16 and 18.Rotate for finishing, clamp springs by the prominent nose 54 of its locking lock onto contact in metallic support 51-or running status in (Fig. 5).Bias voltage by clamp springs 32 formed strap bar 28 and the contrary hold assembly 36 that can lead between continue and predetermined pressure.
Various equivalent modifications should be understood, and previous embodiment is interpreted as a kind of example, and the present invention is not limited to this, but can carry out the variation of multiple mode.For example, the terminal connections case has a plurality of contacts folder, so that can a plurality of strap bars of contacting in a socket.Can see in addition, independent feature wherein, no matter whether it is open still disclosed in other respects in specification, claims, accompanying drawing, when itself and other feature together is described, also all is defined as independent important elements of the present invention.

Claims (16)

1. a terminal connections case (1) is used for a kind of photocell formula solar energy module (24), and described solar energy module has the strap bar (28) of a plurality of softnesses, and described strap bar is outstanding from the surface of solar energy module,
Wherein, described terminal connections case (1) has a patchhole (26) that is used at least one soft strap bar (28) of solar energy module (24) it regards to the side of described solar energy module (24) with installment state on, and comprise that one is used for being arranged to housing (2) on the described solar energy module (24) and one and is arranged on the jockey (20) that described housing (2) is used for the strap bar (28) of described softness
Wherein, described jockey (20) has electrical contact folder (22), be used for forming the clamping contact with the strap bar (28) of described softness,
Wherein, also comprise a steering lever (21), its strap bar (28) with described softness is entering into described terminal connections case (1) back to folder (22) bending of described contact by described patchhole (26), expression just, the strap bar (28) of described softness is facilitated contacting by described contact folder (22) after bending.
2. terminal connections case according to claim 1 (1), wherein, described housing (2) can move with respect to described jockey (20), and described housing (2) is provided with first functional unit (16), described first functional unit will be handled described steering lever (21) when described housing (2) carries out relative motion with respect to described jockey (20) responding, with the effect of the strap bar (28) that plays crooked described softness.
3. terminal connections case according to claim 1 (1), wherein, described housing (2) can move with respect to described jockey (20), and described housing (2) is provided with second functional unit (18), described second functional unit when responding described housing (2) and carry out relative motion with respect to described jockey (20) with the described contact folder of closure (22), to form the electrical contact with described strap bar (28).
4. terminal connections case according to claim 3 (1), wherein, described housing (2) and described jockey (20) move mutually by described mobile device (14,15), and when described terminal connections case (1) is installed on the described solar energy module (24), described housing (2) is mobile with respect to described jockey (20), handle described steering lever (21) and the closed described contact folder of described second functional unit (18) (22) at first functional unit described in the installation process (16) thus, with the electrical contact of formation with described strap bar (28).
5. terminal connections case according to claim 4 (1), wherein, described mobile device (14,15) comprise pilot sleeve (15) and guiding bolt (14), it is clamping mutually in installment state, prevented that in installment state described jockey (20) from coming off so on the one hand from described housing (2), and on the other hand be installed to described solar energy module (24) when going up by described housing (2) on described solar energy module (24) application of force effect and can overcome this clamping action, so that described housing (2) can module (24) move towards too described sun with respect to the jockey (20) that supports on the described solar energy module (24), stop until described housing (2), and handle described steering lever (21) and closed described contact folder (22) thereupon at this.
6. terminal connections case according to claim 3 (1), wherein, described contact folder (22) has clamp springs (32) and contrary hold assembly (36), and wherein, with the electrical contact of described strap bar (28) by one of them of described at least clamp springs (32) or contrary hold assembly (36) when the operation that responds by described second functional unit (18) motion and closure.
7. terminal connections case according to claim 6 (1), wherein, described clamp springs (32) and/or contrary hold assembly (36) are arranged on the described jockey (20) rotationally, and with the electrical contact of described strap bar (28) by described at least clamp springs (32) or against one of them of hold assembly (36) when the operation that responds by described second functional unit (18) rotation and closure.
8. terminal connections case according to claim 6 (1), wherein, described clamp springs (32) has an operating portion section (38), the functional unit (18) of described housing (2) carries out acting in conjunction with described operating portion section, so that described contact folder (22) carries out closure, and wherein said operating portion section (38) comprises portion's section and straight basically portion's section (40,42) of an arc of described clamp springs (32).
9. terminal connections case according to claim 6 (1), wherein, described contact folder (22) has locking mechanism (54,55), and described clamp springs (32) is locked in the contacting state by means of described locking mechanism.
10. terminal connections case according to claim 6 (1), wherein, described contact folder (22) is under predetermined pressure in closure and the kayser state, so that the described strap bar (28) between described clamp springs (32) and the described contrary hold assembly (36) carries out clamping and contacting by the chucking power that continues.
11. terminal connections case according to claim 6 (1), wherein, described contact folder (22) has support (51), and described clamp springs (32) is arranged in the location hole (58) in the described support (51) rotationally by pilot pin (56).
12. terminal connections case according to claim 11 (1), wherein, described support (51) is made by conductive material and is had a structure of U type generally, and comprise the binding clip (46) that is used to connect stube cable, wherein said binding clip (46) hangs over and corresponding described contact folder (22) identical support (51) that is used for described strap bar (28).
13. terminal connections case according to claim 11 (1), wherein, described jockey (20) has the supporting member (50) of a non-conduction, and described support (51) hangs on the described supporting member.
14. a terminal connections case (1) is used for a kind of photocell formula solar energy module (24), described solar energy module has the strap bar (28) of a plurality of softnesses, and described strap bar is outstanding from the surface of solar energy module, and described terminal connections case comprises:
A housing (2) is used to be installed in described solar energy module (24);
A jockey (20) that is arranged in the described housing (2), it has the contact folder (22) that the clamping contact is provided for the strap bar (28) of described softness;
Patchhole (26) on the downside of described terminal connections case (1), wherein said patchhole (26) obviously is wider than the strap bar (28) of described softness, so that the strap bar (28) of described softness does not have guiding and contactlessly is inserted into insertion area of space (30) open outside the described contact folder of being arranged in of described housing (2) (22) by described patchhole (26) from the below; And
A steering lever (21), the strap bar (28) of the described softness after it will insert presss from both sides (22) bending from the insertion area of space (30) of described opening to described contact, wherein said contact folder (22) breaks and is limited with an admittance area of space (31) that is used to receive the strap bar (28) of described softness in BENDING PROCESS, thereby the strap bar (28) of described softness is bent in the admittance area of space (31) of opening of described contact folder (22) by described steering lever (21) and the strap bar (28) of described softness at first presss from both sides the closure formation contacting of (22) by described contact after bending.
15. a photocell formula solar energy module (24), described solar energy module have the strap bar (28) of softness outstanding a plurality of surfaces from solar energy module (24a) and at least one is according to each described terminal connections case (1) that is installed on the described solar energy module (24) in the aforementioned claim.
16. a method is used for terminal connections case (1) is connected to photocell formula solar energy module (24), said method comprising the steps of:
Solar energy module (24) with strap bar (28) of a plurality of softnesses is provided, and described strap bar is outstanding from the surface (24a) of solar energy module (24);
A terminal connections case (1) is provided, it comprises a housing (2) and a jockey (20) that is arranged in the housing (2), described jockey has the electrical contact folder (22) that is used at least one soft strap bar (28) to form the clamping contact, and described terminal connections case also has the patchhole (26) on terminal connections case (1) downside;
Described terminal connections case (1) is installed on the described solar energy module (24), wherein said terminal connections case (1) is gone up upset at the strap bar (28) of softness, and described jockey (20) is arranged in the described housing (2) movably and can overcomes clampingly and fixedly installs, thereby jockey can not come off from described housing (2) when mounted, wherein said jockey stretches out from described housing (2) downwards, thus only described when mounted jockey (20) at first with the surface (24a) of described solar energy module (24) form against;
Described housing (2) is like this to described solar energy module (24) application of force effect, and promptly described housing (2) will move with respect to described jockey (20), also abut on the described solar energy module (24) until described housing (2);
Wherein when responding relatively moving between described housing (2) and the described jockey (20), the strap bar (28) of described softness contacting automatically in described terminal connections case (1).
CN2008800040872A 2007-02-05 2008-02-04 Junction box and connecting box for a solar module Expired - Fee Related CN101606293B (en)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
DE102007006433.2 2007-02-05
DE200710006433 DE102007006433A1 (en) 2007-02-05 2007-02-05 Connection box for electrically connecting solar module, has clamp spring passing from one position into another position during attachment of housing upper part on housing lower part, so that connection line is automatically contactable
DE102007037130.8 2007-08-07
DE102007037130A DE102007037130B3 (en) 2007-08-07 2007-08-07 Junction box and connecting box for use in connecting device for photovoltaic solar module, comprises flexible flat conductor strip that protrude from surface of solar module, where junction device has electric contact clip
DE102007042547.5 2007-09-07
DE102007042547 2007-09-07
DE102007051134A DE102007051134B4 (en) 2007-09-07 2007-10-24 Connection and connection box for a solar module
DE102007051134.7 2007-10-24
PCT/EP2008/000858 WO2008095669A1 (en) 2007-02-05 2008-02-04 Junction box and connecting box for a solar module

Publications (2)

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CN101606293A true CN101606293A (en) 2009-12-16
CN101606293B CN101606293B (en) 2013-11-13

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US (1) US8366471B2 (en)
EP (2) EP2115838A1 (en)
JP (1) JP5441716B2 (en)
CN (1) CN101606293B (en)
DK (1) DK2118977T3 (en)
ES (1) ES2385112T3 (en)
WO (2) WO2008095669A1 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101783488B (en) * 2010-01-19 2012-01-04 浙江大学 Separating type solar assembly junction box
CN103765763A (en) * 2011-08-29 2014-04-30 泰科电子公司 Junction box
CN103944504A (en) * 2014-04-25 2014-07-23 江苏九鼎光伏系统有限公司 Plug-in photovoltaic battery pack junction box and wiring and installing method thereof
CN104428846A (en) * 2012-06-07 2015-03-18 捷豹路虎有限公司 Insulating sock of traction battery
CN105281660A (en) * 2014-07-18 2016-01-27 星电株式会社 Terminal Box and Method of Connecting Output Line
CN110336232A (en) * 2019-07-24 2019-10-15 扬州利家科技有限公司 A kind of anti-explosion terminal box that wiring is high-efficient
CN111418115A (en) * 2017-12-06 2020-07-14 日本瑞翁株式会社 Connection device

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008061268B4 (en) * 2008-12-10 2017-02-23 Phoenix Contact Gmbh & Co. Kg Contact terminal and connector with contact terminal
DE102008062034B4 (en) * 2008-12-12 2010-08-12 Tyco Electronics Amp Gmbh Connecting device for connection to a solar module and solar module with such a connection device
US8435056B2 (en) 2009-04-16 2013-05-07 Enphase Energy, Inc. Apparatus for coupling power generated by a photovoltaic module to an output
JP5146406B2 (en) * 2009-05-27 2013-02-20 住友電装株式会社 Terminal box for solar cell module
EP2287921B8 (en) 2009-07-03 2012-05-02 Tyco Elektronics AMP GmbH Junction box for connecting a solar cell, electrical diode, guiding element and fixing means
CN102035157B (en) * 2009-09-25 2013-02-27 无锡尚德太阳能电力有限公司 Junction box for solar cell module and solar cell module
US8187016B2 (en) * 2010-03-05 2012-05-29 Xunlight Corporation Terminal assembly including a junction box for a photovoltaic module and method of forming
EP2649683A1 (en) * 2010-12-09 2013-10-16 Multi-Holding AG Contact element, in particular a solder tab and photovoltaic junction box with contact element, in particular a solder tab
WO2012083049A1 (en) * 2010-12-17 2012-06-21 First Solar, Inc Electrical connection system
DE102011009005B4 (en) * 2011-01-14 2014-07-31 Solon Se Electrical junction box for a photovoltaic module
DE102011004369B4 (en) * 2011-02-18 2017-08-24 SolarWorld Industries Thüringen GmbH Junction box and set of junction boxes and solar cell arrangement
CN103828228A (en) 2011-07-18 2014-05-28 恩菲斯能源公司 Resilient mounting assembly for photovoltaic modules
KR101283628B1 (en) * 2011-09-05 2013-07-08 주식회사 씨엔플러스 Junction box
JP5729648B2 (en) * 2011-10-13 2015-06-03 ホシデン株式会社 Terminal box for solar cell module
USD734653S1 (en) 2012-11-09 2015-07-21 Enphase Energy, Inc. AC module mounting bracket
US10402922B2 (en) * 2014-04-10 2019-09-03 Vivint Solar, Inc. Photovoltaic system installation
JP6156308B2 (en) * 2014-09-24 2017-07-05 住友電装株式会社 Electrical junction box
US10476429B2 (en) * 2015-06-29 2019-11-12 Te Connectivity Corporation Solar junction box
JP6726074B2 (en) 2016-09-30 2020-07-22 オムロン株式会社 Terminal block
USD879040S1 (en) * 2018-04-03 2020-03-24 Electro Expo Limited Electrical connection box
DE102020100893A1 (en) 2020-01-16 2021-07-22 Phoenix Contact Gmbh & Co. Kg Connection terminal
CN113161954B (en) * 2021-03-31 2022-09-30 商丘工学院 Cable adapter device for electrical engineering

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4460232A (en) * 1982-05-24 1984-07-17 Amp, Incorporated Junction box for solar modules
JP3424559B2 (en) * 1998-08-20 2003-07-07 住友電装株式会社 Terminal box for solar cell module and wiring system using the terminal box
JP3838789B2 (en) * 1998-09-11 2006-10-25 旭化成建材株式会社 Solar cell module, method for producing solar cell module, solar cell module mounting structure, and roofing material with solar cell
JP4080607B2 (en) * 1998-09-16 2008-04-23 スタンレー電気株式会社 LED mounting device
EP1102354B1 (en) 1999-11-17 2008-05-28 Tyco Electronics AMP GmbH Apparatus for contacting foil conductors, in particular of a solar module
JP2002359389A (en) * 2001-05-31 2002-12-13 Kitani Denki Kk Terminal box for solar power generation module wiring
DE20311184U1 (en) 2003-07-21 2004-02-19 Tyco Electronics Amp Gmbh Junction box for connection to a solar panel
DE10358140B4 (en) 2003-12-10 2006-01-05 Günther Spelsberg GmbH & Co. KG Electrical connection and connection box for a solar cell module
JP4798956B2 (en) * 2004-03-29 2011-10-19 京セラ株式会社 Solar cell module and solar power generation apparatus using the same
DE102004020958B3 (en) 2004-04-28 2005-08-25 Rose Systemtechnik Gmbh Connection clip for cables, used e.g. in terminal blocks or on circuit boards, includes spring connections in differing configurations at either end of conductor strip
JP3767618B2 (en) * 2004-08-19 2006-04-19 住友電装株式会社 Terminal box for solar cell module
EP1672702B1 (en) * 2004-12-16 2011-10-05 Günther Spelsberg GmbH & Co. KG Junction box for a solar cell modul
JP2006278425A (en) 2005-03-28 2006-10-12 Sharp Corp Photovoltaic power generating system
DE102005025632B4 (en) 2005-06-03 2015-09-17 Te Connectivity Germany Gmbh Connecting device for connecting electrical foil conductors
DE202005018884U1 (en) 2005-12-02 2006-02-09 Multi-Holding Ag Connector box for photovoltaic solar panels comprises a housing with connector elements in the form of elongate metal strips which clamp bypass diodes and their connector wires
WO2007118798A2 (en) 2006-04-13 2007-10-25 Weidmüller Interface GmbH & Co. KG Electrical connecting device for flat conductors
DE202007005126U1 (en) * 2007-04-04 2008-08-14 Weidmüller Interface GmbH & Co. KG Electrical connection device for contacts, in particular blade contacts
US8113853B2 (en) * 2008-08-29 2012-02-14 Heyco, Inc. Junction box for photovoltaic systems
DE202009004930U1 (en) * 2008-09-22 2010-03-04 Weidmüller Interface GmbH & Co. KG Electrical connection device for flat conductors

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101783488B (en) * 2010-01-19 2012-01-04 浙江大学 Separating type solar assembly junction box
CN103765763B (en) * 2011-08-29 2017-02-15 泰科电子公司 Junction box
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US10147519B2 (en) 2012-06-07 2018-12-04 Jaguar Land Rover Limited Insulating sock of a traction battery
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CN105281660B (en) * 2014-07-18 2018-11-13 星电株式会社 The connection method of terminal board and output line
CN111418115A (en) * 2017-12-06 2020-07-14 日本瑞翁株式会社 Connection device
US11063375B2 (en) 2017-12-06 2021-07-13 Zeon Corporation Connection instrument
CN111418115B (en) * 2017-12-06 2022-05-03 日本瑞翁株式会社 Connection device
CN110336232A (en) * 2019-07-24 2019-10-15 扬州利家科技有限公司 A kind of anti-explosion terminal box that wiring is high-efficient

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US8366471B2 (en) 2013-02-05
WO2008095670A1 (en) 2008-08-14
CN101606293B (en) 2013-11-13
US20100173511A1 (en) 2010-07-08
JP2010518614A (en) 2010-05-27
EP2118977B1 (en) 2012-06-20
EP2115838A1 (en) 2009-11-11
EP2118977A1 (en) 2009-11-18
WO2008095669A1 (en) 2008-08-14
ES2385112T3 (en) 2012-07-18
WO2008095670A8 (en) 2012-03-01
DK2118977T3 (en) 2012-10-01
JP5441716B2 (en) 2014-03-12

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